Miss Brazil 2012, Gabriela Markus, performs onstage at the 2012 Miss Universe National Costume Show on Friday, Dec. 14 at Planet Hollywood in Las Vegas. Eighty-eight of the 89 Miss Universe contestants participated; only Miss Sweden did not. The National Costume Show is not a part of the judging to determine who will become the 61st Miss Universe, which will take place Wednesday night in Las Vegas. less